2009 RENAULT TWINGO RS ABS

14A-6
ANTIPOLLUTION
Fuel vapour absorber: Removal - Refitting
D4F, and SOUTH AFRICA
14A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting)
aDisconnect the battery (see Battery: Removal - Re-
fitting)
aRemove the rear left-hand wheel (see Wheel: Re-
moval - Refitting)
aRemove the rear left-hand wheel arch liner (see ) II - OPERATION FOR REMOVAL OF PART
CONCERNED
aUnclip the petrol vapour absorber pipe.
aRemove:
-the petrol vapour absorber bolts.
-the petrol vapour absorber.
REFITTING
REFITTING OPERATION FOR PART CONCERNED
aRefit.
-the petrol vapour absorber.
-the petrol vapour absorber bolts
aClip on the petrol vapour absorber pipe.
FINAL OPERATION
aRefit the rear left-hand wheel arch liner (see )
aRefit the rear left-hand wheel (see Wheel: Removal
- Refitting)
aReconnect the battery (see Battery: Removal - Re-
fitting) IMPORTANT
During this oper ation, be sure to:
-refrain from smoking or bringing red hot objects
close to the working area,
-be careful of fuel splashes when disconnecting the
union.
IMPORTANT
Wear goggles with side protectors for this opera-
tion.
IMPORTANT
Wear leaktight gloves (Nitrile type) for this opera-
tion.
WARNING
To avoid any corrosion or damage, protect the
areas on which fuel is likely to run.
WARNING
Keep the pipe unions away from contaminated
areas.
WARNING
To prevent impurities from entering the circuit, place
protective plugs on all fuel circuit components
exposed to the open air.
143884

14A-7
ANTIPOLLUTION
Fuel vapour absorber: Check
D4F or D7F
14A
I - CHECKING THE FUEL VAPOUR ABSORBER
aOn the fuel vapour absorber, plug the circuit coming
from the fuel tank.
aConnect the pressure gauge of the (Mot. 1311-01)
to the fuel vapour absorber breather outlet.
aWith the engine at idle speed, check that no vacuum
is present at the fuel vapour absorber breather out-
let. In the same way, the control value read by the
Diagnostic tool in parameter « fuel vapour absorb-
er bleed solenoid valve OCR » remains minimal X
less than or equal to 1.5%.
Is there a vacuum?
-Yes: With the ignition off, use a manual vacuum
and pressure pump to apply a vacuum of 500
mbar to the solenoid valve outlet. The vacuum
pressure should not vary by more than 10 mbar
over 30 seconds.
•Does the pressure vary?
-Yes: the solenoid valve is faulty, replace it (see
17B, Petrol injection, Petrol injection: List
and location of components, page 17B-1) .
-No: if it is an electrical problem, check the circuit
(see MR 413 Fault finding, 17B, Petrol injec-
tion, Fault finding - Interpretation of faults,
Canister bleed solenoid valve circuit).
-No: In bleeding condition (see « bleeding
condition » ), the vacuum should increase. In the
same time, the value of the parameter on the Diag-
nostic tool increases.
II - CHECKING THE FUEL VAPOUR ABSORBER-
TANK CONNECTION
aCheck this connection by connecting a manual vac-
uum and pressure pump to the pipe leading to the
fuel vapour absorber.Special tooling required
Mot. 1311-01Pressure gauges and petrol
pressure measur ing unions.
Equipment required
Diagnostic tool
man ual vacuum and pressure pump

14A-8
ANTIPOLLUTION
Fuel vapour absorber bleed solenoid valve: Removal - Refitting
K4M
14A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aRemove:
-the windscreen wiper arms (see Windscreen wip-
er arm: Removal - Refitting) (85A, Wiping -
Washing),
-the scuttle panel grille (see Scuttle panel grille:
Removal - Refitting) (56A, Exterior equipment),
-the scoop under the scuttle panel grille (see Scoop
under the scuttle panel grille: Removal - Refit-
ting) (56A, Exterior equipment).II - REMOVAL OPERATION
aDisconnect:
-the fuel vapour absorber bleed solenoid valve con-
nector (3) ,
-the fuel vapour absorber bleed solenoid valve
pipes (4) .
aInsert the blanking plugs.
aUnclip the fuel vapour absorber bleed solenoid
valve.
REFITTING
I - REFITTING OPERATION
aClip on the fuel vapour absorber bleed solenoid
valve.
aRemove the blanking plugs.
aConnect:
-the fuel vapour absorber bleed solenoid valve
pipes,
-the fuel vapour absorber bleed solenoid valve con-
nector. IMPORTANT
During this oper ation, be sure to:
-refrain from smoking or bringing red hot objects
close to the working area,
-be careful of fuel splashes when disconnecting the
union.
IMPORTANT
Wear goggles with side protectors for this opera-
tion.
IMPORTANT
Wear leaktight gloves (Nitrile type) for this opera-
tion.
131766
WARNING
To prevent impur ities from entering the circuit,
place protective plugs on all fuel circuit compo-
nents exposed to the open air.

14A-9
ANTIPOLLUTION
Fuel vapour absorber bleed solenoid valve: Removal - Refitting
K4M
14A
II - FINAL OPERATION
aRefit:
-the scoop under the scuttle panel grille (see Scoop
under the scuttle panel grille: Removal - Refit-
ting) (56A, Exterior equipment),
-the scuttle panel grille (see Scuttle panel grille:
Removal - Refitting) (56A, Exterior equipment),
-the windscreen wiper arms (see Windscreen wip-
er arm: Removal - Refitting) (85A, Wiping -
Washing).
aConnect the battery (see Battery: Removal - Refit-
ting) (80A, Battery).

14A-13
ANTIPOLLUTION
Exhaust gas cooler: Removal - Refitting
K9K
14A
II - REFITTING OPERATION FOR PART
CONCERNED
aOn the workbench, refit the following to the intercoo-
ler:
-a new mounting seal on the gearbox side,
-the mounting on the gearbox side,
-the mounting bolts (gearbox side) onto the inter-
cooler without tightening them,
-a new exhaust gas recirculation rigid pipe,
-the bolts of the exhaust gas recirculation rigid pipe
bracket on the cooler without tightening them.
aFit the exhaust gas recirculation assembly onto the
cylinder head.
aAdjust the mounting (gearbox side) and the exhaust
gas recirculation rigid pipe until they are flat against
the cylinder head.
aFit the exhaust gas recirculation unit assembly bolts,
without tightening them.
aTighten the bolts of the mounting (gearbox side) and
of the exhaust gas recirculation rigid pipe on the ex-
haust gas cooler to secure them on the exhaust gas
cooler.
aRemove the exhaust gas recirculation assembly.
aOn the workbench, torque tighten:
-the mounting bolts (gearbox side) on the cooler
(12 N.m),
-the bolts of the exhaust gas recirculation rigid
pipe on the exhaust gas cooler (12 N.m),
-the bolts of the exhaust gas recirculation rigid
pipe bracket (25 N.m).aOn the workbench, refit the following to the intercoo-
ler:
-a new mounting seal on the gearbox side,
-the mounting on the gearbox side,
-the mounting bolts (gearbox side) onto the inter-
cooler without tightening them,
-a new mounting seal on the timing end,
-the mounting on the timing end,
-the mounting bolts (timing end) onto the intercooler
without tightening them.
aFit the exhaust gas recirculation assembly onto the
cylinder head.
aAdjust the two mountings until they are flat against
the cylinder head.
aFit the exhaust gas recirculation unit assembly bolts,
without tightening them.
aTighten the bolts of the two mountings on the ex-
haust gas cooler to immobilise them on the exhaust
gas cooler.
aRemove the exhaust gas recirculation assembly.
aOn the workbench, torque tighten the mounting
bolts on the cooler (12 N.m).
III - FINAL OPERATION
aRefit the exhaust gas recirculation assembly (see
14A, Antipollution, Exhaust gas recirculation as-
sembly: Removal - Refitting, page 14A-15) . K9K, and 718
Note:
The cooler must absolutely be able to move in
relation to the mounting (gearbox side) and to the
exhaust gas recirculation rigid pipe so that it can
be properly adjusted afterwards on the cylinder
head.
K9K, and 740
Note:
The cooler must absolutely be able to move in
relation to its tw o mountings so that it can be
properly adjusted afterwards on the cylinder
head.

17B-9
PETROL INJECTION
Petrol injection: List and location of components
K4M
17B
131776
(1) Fuel vapour absorber bleed
solenoid valve
(2) Camshaft dephaser solenoid
valve
(3) Air inlet pressure sensor
(4) Coil
(5) Throttle valve
(6) Petrol injection computer
(7) Switching protection unit
(8) Coolant temper ature sensor
(9) Camshaft position sensor
(10) Pinking sensor
(11) Oil pressure sensor
(12) Air temperature sensor
(13) Injector rail
131766
(1) Fuel vapour absorber bleed
solenoid valve

19A-51
COOLING
Engine cooling fan assembly: Removal - Refitting
C44, and K9K
19A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift ( (see Vehicle:
Towing and lifting) )
aDisconnect the battery ( (see Battery: Removal -
Refitting) ).
aRemove:
-the engine undertray bolts,
-the engine undertray,
-the front bumper ( (see Front bumper: Removal -
Refitting) ),
-the left-hand and right-hand headlights (see Halo-
gen headlight: Removal - Refitting) .
aRemove:
-the cooling radiator retaining lug bolt,
-the expansion bottle bolt onto the front upper cross
member,
-the air filter inlet air pipe bolt on the front upper
cross member.
aUnclip and then remove from the front upper cross
member:
-the air filter inlet air pipe,
-the expansion bottle.
aRemove the bonnet lock nuts.
aRemove the « cable - bonnet catch » assembly.
aRemove the front upper cross member ( (see Front
upper cross member: Removal - Refitting) )
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aDisconnect the electrical connectors on the engine
cooling fan assembly.
aUnclip:
-the engine cooling fan assembly wiring,
-the coolant hose at the bottom of the engine cool-
ing fan assembly.aPress on the engine cooling fan assembly locking
tabs (1) on the cooling radiator.
Note:
Do not unclip the bonnet release cable to avoid
damaging the cable clip on the lock.
AIR CONDITIONING
120324
Note:
Be careful not to press too hard on the tabs to
avoid breaking them.

19A-52
COOLING
Engine cooling fan assembly: Removal - Refitting
C44, and K9K
19A
aPress on the engine cooling fan assembly locking
tabs (2) on the cooling radiator.
aWithdraw the engine cooling fan assembly from the
cooling radiator from above, while pressing on the
locking tabs.
REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aFit the engine cooling fan assembly to the cooling ra-
diator.
aClip the engine cooling fan assembly to the cooling
radiator.
aConnect the electrical connectors to the engine cool-
ing fan assembly.aClip:
-the engine cooling fan assembly wiring in place,
-the coolant hose at the bottom of the engine cool-
ing fan assembly.
II - FINAL OPERATION
aRefitting the front upper cross member (see MR 412
Bodywork, 42A, Upper front structure, Cross
member: Removal - Refitting).
aFit the « cable - bonnet catch » assembly.
aRefit the bonnet catch nuts.
aClip and move away from the front upper cross
member:
-the expansion bottle,
-the air filter inlet air pipe.
aRefit:
-the air filter inlet air pipe bolt onto the front upper
cross member,
-the expansion bottle bolt onto the front upper cross
member,
-the cooling radiator retaining lug bolt.
aTighten on the front upper cross member:
-the air filter inlet air pipe bolt onto the front upper
cross member,
-the expansion bottle bolt onto the front upper cross
member,
-the cooling radiator retaining lug bolt.
aRefit:
-the left-hand and right-hand headlights (see 80B,
Headlights, Halogen headlights: Removal - Re-
fitting),
-the front bumper ( (see Front bumper: Removal -
Refitting) ),
-the engine undertray,
-the engine undertray bolts.
aTighten the engine undertray bolts until contact is
made.
aConnect the battery ( (see Battery: Removal - Re-
fitting) ). STANDARD HEATING
120325
Note:
Be careful not to press too hard on the tabs to
avoid breaking them.
Note:
Check that the tabs lock the engine cooling fan
assembly on the cooling radiator correctly.